1, the identity characteristics of the vehicle The "origin" of the vehicle itself has a great influence on the residual value of the vehicle. Compared with official cars and private cars, taxis and rental cars are used worse, with more mileage and shorter retirement life in the same time, so their salvage value is basically only half of that of other types of cars. Generally speaking, vehicles with high residual value are private vehicles and vehicles used by large institutions. 2. Car brand share Car products, like other products, have high popularity and market share, which will greatly enhance their own value. In the second-hand car trading in China, the value of German and Japanese brand vehicles is higher than other brands, and the public's recognition is higher. 3. The quality and technology of the vehicle itself As a comprehensive product, the automobile has high requirements for safety, handling, comfort, science and technology, environmental protection and energy saving. If the vehicle itself is of low quality and poor technology, it will be in poor condition after three to five years of use, so the "cheap goods" made by some small manufacturers often have a low degree of preservation and serious vehicle depreciation. 4. The condition of the vehicle itself is one of the most important factors to determine the residual value of the vehicle itself. The price of vehicles with the same service time varies greatly according to the performance of different vehicles. If there are relatively large repair marks and accident marks on the key frame, chassis and engine of the vehicle, the residual value of the vehicle itself will be greatly reduced. In contrast, the "residual loss" caused by other vehicle injuries is much smaller, such as taillight failure and tire wear, which has little effect on vehicle residual value. 5, vehicle maintenance and use costs Smart consumers can still afford a car after buying a car, and the daily use and maintenance costs of the vehicle also have a great impact on the residual value of the vehicle. Some big manufacturers have many service outlets in Beijing, with good maintenance quality, cheap spare parts, low daily maintenance costs and low fuel consumption. Only these can save consumers thousands and tens of thousands of dollars in necessary expenses every year. The economy of these cars will inevitably attract more users to buy used cars, so the convenience and economy of vehicle maintenance will also affect the residual value of the vehicles themselves. Some imported cars and models of domestic small manufacturers often have artificial salvage value because of lack of spare parts and high maintenance price. 6. Market supply and demand affect the development of the automobile market when buying automobile products. Automobile transactions in the used car market can often determine the degree of preservation of existing vehicles. Demand for "Lao San", domestic Audi, Passat and other vehicles. It is relatively stable, so the balance between supply and demand and even the shortage of used cars can cause the residual value of vehicles to "float on the market".

Because this used car has many doorways, it will be fooled if you are not careful, so you should follow the following steps to choose it, which will let you choose the car you like.

First of all, look at the appearance of the car, such as the smoothness of the paint surface, whether there are scratches on the paint surface, whether the paint surface has been repainted, whether it has been refurbished and so on. These are my first impressions of cars.

Second, look at the internal structure of the car body, such as whether there are traces of impact, the degree of internal corrosion, and whether the car body is deformed. The main purpose is to know whether the car is comfortable to drive and how long it will last.

Third, look at the chassis structure, such as the size of the operating gap of the steering system, whether the brake system leaks oil, and whether the structural parts of the suspension system are loose. This is mainly to know whether it is safe to use it immediately.

Fourth, look at the engine, such as whether there is oil pollution on the engine body. Let the engine start here, and listen to whether the sound of the engine running is normal, and whether the engine reacts briskly when stepping on the accelerator or putting it down. See if there is blue smoke or white smoke in the engine exhaust. Whether the engine is stable when working. These are all to understand the working condition of the engine.

Fifth, it is a trial run. During the trial operation, I mainly learned:

1. Whether the operation buttons are perfect and the configuration in the car is complete.

2. The feeling of operation is mainly whether the direction operation is flexible, whether the gear position is clear, whether the clutch is smooth and whether the brake is accurate.

3. The feeling of riding is mainly comfort, such as whether there is noise in the car when starting, whether there is noise in the floor when driving, etc.

Sixth, check whether the certificate procedures of the car are complete. Understand the service life and mileage of the car. If the psychological evaluation of the car is not much different from the price of others, it is possible to clinch a deal.

Finally, the legal transfer procedures of the office. After buying a car, you should go through the transfer formalities at the vehicle management department in time, otherwise the sale will be invalid. If the car has been ordered, it is necessary to go through various documents transfer procedures with the original owner in the departments of traffic control, transportation management, tax collection and insurance. If there is a problem in the process, the original owner will be paid in full after the problem is properly solved. Vehicle insurance should also go through the transfer procedures.